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1756-IR6I | Allen-Bradley ControlLogix Isolated RTD Input Module, 6 Points 20 Pin
- Regular price
- $276.00
- Sale price
- $276.00
- Regular price
-
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Product Description P/N: 1756-IR6I
Description
The Allen-Bradley 1756-IR6I is a ControlLogix analog input module with six isolated channels for RTD and resistor inputs. It enables accurate temperature and resistance measurement in industrial automation systems.
Technical Specifications
| Condition | New/Never Used |
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Category |
PLCs and Accessories
|
| Part Number | 1756-IR6I |
| Series | ControlLogix |
| Module Type | Analog RTD Module |
| Inputs | 6-Point Isolated RTD |
| Compatible RTD Type | Platinum 100, 200, 500, 1000 ? , alpha=385; Platinum 100, 200, 500, 1000 ? Platinum, alpha=3916; Nickel 120 ?, alpha=672, Nickel 100, 120, 200, 500 ? , alpha=618 |
| Resolution | 16 bits 1…487 ?: 7.7 m?/bit 2…1000 ?:15 m?/bit 4…2000 ?:30 m?/bit 8…4020 ?:60 m?/bit |
| Input Range | 1…487 ? 2…1000 ? 4…2000 ? 8…4000 ? |
| Module Scan Time | 25 ms min floating point (ohms) 50 ms min floating point (temperature) 10 ms min integer (ohms)(1) |
| Maximum Input Current, Off-State | 2.75 milliamperes |
| Data Format | Integer mode (left justified, 2s complement) IEEE 32-bit floating point |
| Backplane Current (5Volts) | 250 milliamps |
| Backplane Current at 24 Volts | 2 milliamperes |
| Backplane Current (24 Volts) | 125 milliamps |
| Power Dissipation (Max) | 4.3 Watts |
| Removable Terminal Blocks | 1756-TBNH, 1756-TBSH |
| Maximum Operating Current | 1.2 milliamperes at 30 Volts AC, 60 Hertz |
| Weight |
0.12 kgs
|
Information About 1756-IR6I
The 1756-IR6I is part of the Allen-Bradley ControlLogix family, designed to provide precise resistance and temperature monitoring with high flexibility. It supports six individually isolated RTD or resistor inputs with selectable input ranges from 1 to 4000 ohms. The module delivers 16-bit resolution with detailed scaling values (7.7 mΩ/bit to 60 mΩ/bit depending on range) and supports both integer and IEEE 32-bit floating-point data formats. With fast scan times of 25 ms for resistance and 50 ms for temperature, it ensures timely process feedback. Operating with a maximum power dissipation of 4.3 W, it requires 250 mA at 5 VDC and 125 mA at 24 VDC from the backplane. The 1756-IR6I integrates seamlessly into ControlLogix chassis, making it essential for accurate sensing in temperature-critical industrial applications.
Key Features:
- Input Channels: Six (6) individually isolated RTD and resistor input channels for precise measurement.
- Input Ranges: Configurable ranges of 1…487 Ω, 2…1000 Ω, 4…2000 Ω, and 8…4000 Ω for flexibility in applications.
- Resolution: 16-bit resolution with scaling from 7.7 mΩ/bit up to 60 mΩ/bit depending on selected range.
- Data Formats: Supports both left-justified integer (2’s complement) and IEEE 32-bit floating-point formats.
- Scan Time: Fast updates with minimum 25 ms for resistance and 50 ms for temperature in floating-point mode.
- Power Consumption: Requires 250 mA at 5 VDC and 125 mA at 24 VDC, with maximum dissipation of 4.3 W.
- Communication: Backplane connection ensures reliable integration with ControlLogix systems.
- Isolation: Individually isolated channels enhance measurement accuracy and reduce interference.
The 1756-IR6I delivers the reliability and precision required for temperature and resistance monitoring in industrial automation systems.
Description
The Allen-Bradley 1756-IR6I is a ControlLogix analog input module with six isolated channels for RTD and resistor inputs. It enables accurate temperature and resistance measurement in industrial automation systems.
Technical Specifications
| Condition | New/Never Used |
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Category |
PLCs and Accessories
|
| Part Number | 1756-IR6I |
| Series | ControlLogix |
| Module Type | Analog RTD Module |
| Inputs | 6-Point Isolated RTD |
| Compatible RTD Type | Platinum 100, 200, 500, 1000 ? , alpha=385; Platinum 100, 200, 500, 1000 ? Platinum, alpha=3916; Nickel 120 ?, alpha=672, Nickel 100, 120, 200, 500 ? , alpha=618 |
| Resolution | 16 bits 1…487 ?: 7.7 m?/bit 2…1000 ?:15 m?/bit 4…2000 ?:30 m?/bit 8…4020 ?:60 m?/bit |
| Input Range | 1…487 ? 2…1000 ? 4…2000 ? 8…4000 ? |
| Module Scan Time | 25 ms min floating point (ohms) 50 ms min floating point (temperature) 10 ms min integer (ohms)(1) |
| Maximum Input Current, Off-State | 2.75 milliamperes |
| Data Format | Integer mode (left justified, 2s complement) IEEE 32-bit floating point |
| Backplane Current (5Volts) | 250 milliamps |
| Backplane Current at 24 Volts | 2 milliamperes |
| Backplane Current (24 Volts) | 125 milliamps |
| Power Dissipation (Max) | 4.3 Watts |
| Removable Terminal Blocks | 1756-TBNH, 1756-TBSH |
| Maximum Operating Current | 1.2 milliamperes at 30 Volts AC, 60 Hertz |
| Weight |
0.12 kgs
|
Information About 1756-IR6I
The 1756-IR6I is part of the Allen-Bradley ControlLogix family, designed to provide precise resistance and temperature monitoring with high flexibility. It supports six individually isolated RTD or resistor inputs with selectable input ranges from 1 to 4000 ohms. The module delivers 16-bit resolution with detailed scaling values (7.7 mΩ/bit to 60 mΩ/bit depending on range) and supports both integer and IEEE 32-bit floating-point data formats. With fast scan times of 25 ms for resistance and 50 ms for temperature, it ensures timely process feedback. Operating with a maximum power dissipation of 4.3 W, it requires 250 mA at 5 VDC and 125 mA at 24 VDC from the backplane. The 1756-IR6I integrates seamlessly into ControlLogix chassis, making it essential for accurate sensing in temperature-critical industrial applications.
Key Features:
- Input Channels: Six (6) individually isolated RTD and resistor input channels for precise measurement.
- Input Ranges: Configurable ranges of 1…487 Ω, 2…1000 Ω, 4…2000 Ω, and 8…4000 Ω for flexibility in applications.
- Resolution: 16-bit resolution with scaling from 7.7 mΩ/bit up to 60 mΩ/bit depending on selected range.
- Data Formats: Supports both left-justified integer (2’s complement) and IEEE 32-bit floating-point formats.
- Scan Time: Fast updates with minimum 25 ms for resistance and 50 ms for temperature in floating-point mode.
- Power Consumption: Requires 250 mA at 5 VDC and 125 mA at 24 VDC, with maximum dissipation of 4.3 W.
- Communication: Backplane connection ensures reliable integration with ControlLogix systems.
- Isolation: Individually isolated channels enhance measurement accuracy and reduce interference.
The 1756-IR6I delivers the reliability and precision required for temperature and resistance monitoring in industrial automation systems.
